@article{itineraryawarepersonalizeddeepmatchingat,
  title = {Itinerary-aware Personalized Deep Matching at Fliggy},
  author = {Jia Xu and Ziyi Wang and Zulong Chen and Detao Lv and Yao Yu and Chuanfei Xu},
  year = {2021},
  eprint = {2108.02343},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.02343v1},
}